baber/WOPTO huggingface dataset:
Patent JP-2014209587-A (JP)
Title: Multi-heterojunction nanoparticle, production method therefor and article containing multi-heterojunction nanoparticle
Inventor: MOONSUB SHIM
IPC: H05B33/14
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To provide passivated nanocrystal semiconductor nanoparticles including multiple heterojunctions, and facilitating a charge carrier injection process for enhancing light emission, when used in a device.SOLUTION: Semiconductor nanoparticles includes one-dimensional semiconductor nanoparticles 102 having a first terminal 104 and a second terminal 106 facing each other, a first node including a first semiconductor and coming into contact with the radial surface of the one-dimensional semiconductor nanoparticles generating a first heterojunction 103 at a contact point, and a second node including a second semiconductor and coming into contact with the radial surface of the one-dimensional semiconductor nanoparticles generating a second heterojunction 109 at a contact point. The first heterojunction is different from the second heterojunction in terms of composition.
Patent JP-2015175446-A (JP)
Title: hybrid vehicle
Inventor: IDESHIO YUKIHIKO
IPC: B60K6/48
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle suppressing exposure of oil suction port from the oil surface of oil stored in an oil pan.SOLUTION: When oil is deviated into a first chamber A by anteversion of a predetermined angle θ1 or more of a hybrid vehicle 10, and an oil surface OILof oil in the first chamber A rises, since the oil in the first chamber A is refluxed to a second chamber B through a bypass passage 32f, an oil surface OILof oil in a second oil pan 42 in a second chamber 2 rises, exposure of an oil suction port 50 from the oil surface OILof the oil stored in the second oil pan 42 is suppressed.
Patent JP-2015018215-A (JP)
Title: Display device and method for driving the same
Inventor: CHOI JAE SEOK
IPC: G09G3/20
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To improve display quality by eliminating a ghost phenomenon or a shading phenomenon due to chargeability coupling of a display device.SOLUTION: A display device includes a data driving unit which transfers data voltage to a display panel including a plurality of pixels and a plurality of data lines, and a signal control unit which controls a gate driving unit which transfers a gate signal to a plurality of gate lines and includes a signal processing unit. The signal processing unit includes a memory which stores an input video signal of an N-1-th (N is a natural number of 2 or higher) line and an input video signal of an N-th line, and a coupling index calculation unit which calculates a coupling index indicating a chargeability coupling degree between adjacent lines. The signal processing unit generates a compensation video signal with respect to one pixel of the N-th line by compensating the input video signal of the N-th line using an input video signal of an N+1-th line, an input video signal of an N-1-th line received from the memory, the input video signal of the N-th line, and the calculated coupling index.
Patent JP-2015179386-A (JP)
Title: Fault tolerant server device and switching program of communication control device
Inventor: YAMAMOTO TAKEHIRO
IPC: G06F11/30
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a fault tolerant server that detects a failure of a communication control device not via a failover driver, and switches to another communication control device when the failure is detected.SOLUTION: A fault tolerant server 1000 comprises: a detection unit that uses any CPU of a CPU 110 and a CPU 210 to thereby monitor a normally operating communication control device 140, and detects a failure of the communication control device 140; and a switching unit that, when any CPU of the CPU 110 and the CPU 210 is used to thereby detect the failure of the communication control device 140, sets functional information causing the communication control device 140 to function as a communication control device 240 to the communication control device 240, and switches from the communication control device 140 to the communication control device 240 to substitute the communication control device 140 with the communication control device 240.
Patent JP-2015184111-A (JP)
Title: Gyro sensor offset correction device, navigation device for vehicle, and method for correcting gyro sensor offset
Inventor: SHINTANI TOSHIHIRO
IPC: G01C19/00
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the offset correction of a gyro sensor from being mistakenly executed, even when the vehicle is mistakenly determined to have stopped due to that a vehicle-speed pulse is no longer inputted.SOLUTION: Even when determination of vehicle stoppage is made on the basis of a vehicle-speed pulse (Yes in S101) and it is determined on the basis of gyro output that the vehicle has its bearing not changed (Yes in S102), gyro offset correction is not executed for a period (correction exclusion period) in which a steering sensor value exceeds a threshold (No in S103), assuming that it is possible that the vehicle has its bearing changed at an extremely slow speed. Thus, it is possible to prevent the gyro offset correction from being mistakenly executed, even when determination of vehicle stoppage is mistaken while the vehicle has its bearing changed at an extremely slow speed.
Patent JP-2015183242-A (JP)
Title: Manufacturing method of thin film
Inventor: NISHIKAWA MASAZUMI
IPC: C23C14/34
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing at a high film forming rate a transparent conductive oxide thin film having a visible light permeability and an electric conductivity enhanced by suppressing damage from charged particles in plasma as much as possible.SOLUTION: A substrate S and a sputtering target T to form a transparent conductive oxide thin film are arranged facing each other in a vacuum vessel. The following treatments are simultaneously practiced. (i) Plasma is formed between the substrate S and the sputtering target T. (ii) A bias electric field is formed between the substrate S and the sputtering target T to accelerate charged particles in the plasma toward the surface of the sputtering target T. (iii) A high-frequency electromagnetic field is formed in the vicinity of the surface of the sputtering target T using a high-frequency antenna 16 to enhance the plasma density in the vicinity of the surface of the sputtering target T.
Patent JP-2014128804-A (JP)
Title: Filter dust collector and medical equipment
Inventor: FUTAMI BUNKICHI
IPC: B01D46/10
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a filter dust collector capable of reducing the wear of a dust removal roller to lengthen the service life of the roller, and realizing cost reduction.SOLUTION: A filter dust collector includes: a flat filter; a frame on which the filter is provided; a slit groove formed along an upper end of the frame in a moving direction; a link having one end fitted along the slit groove to be movable in a reciprocating manner, and having other end attached to a rotational shaft of a rotary machine opposed to the upper end and provided at a predetermined distance from the upper end; and a dust collection unit moving on the like along the slit groove by driving of the rotary machine, and removing dust adhering to the filter by causing the filter to make a reciprocating motion in predetermined directions. A filter moving distance D is set twice as large as a link actual length L.
Patent JP-2015186778-A (JP)
Title: reactor
Inventor: TAKASE MASAAKI
IPC: H01M8/04
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of reaction efficiency caused by generation of a short circuit of gas for a reaction on the upper side of a catalyst layer with a simple configuration, when the catalyst layer housed in the inside of a reactor has sunk due to deterioration or the like, in the reactor such as a reformer or a desulfurizer of a fuel battery.SOLUTION: In a reactor A in which a catalyst layer 1 composed of granular catalysts is housed and which is configured such that a gas 2 for the reaction circulates in the catalyst layer 1 in the horizontal direction, the reactor A is configured such that a vertically movable plate 23 is arranged so as to be in contact with the upper surface of the catalyst layer 1, and when the upper surface of the catalyst layer 1 sinks, the movable plate 23 goes down by its self-weight following the sinking of the catalyst layer 1, and thereby the upper surface of the catalyst layer 1 is always in contact with the movable plate 23.
Patent JP-2015188028-A (JP)
Title: Thin film formation method and thin film formation apparatus
Inventor: HARADA TAKESHIGE
IPC: H01L21/316
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin film formation method and thin film formation apparatus, capable of forming an excellent thin film.SOLUTION: The thin film formation method includes: a first film formation step; an annealing step; and a second film formation step. The first film formation step repeats a plurality of times: an adsorption step of adsorbing an organic metallic compound into a workpiece; and an oxidation step of forming a thin film by oxidizing by providing the organic metallic compound adsorbed into the workpiece with a first oxidant. The annealing step provides a second oxidant whose oxidizability is stronger than that of the first oxidant in a state where an inside of a reaction chamber is heated to a predetermined temperature. The second film formation step repeats a plurality of times: an adsorption step of adsorbing an organic metallic compound into a thin film formed in the first film formation step; and an oxidation step of forming a thin film by oxidizing by providing the organic metallic compound adsorbed into a thin film formed in the first film formation step with a second oxidant.
Patent JP-2015189113-A (JP)
Title: Extrusion t-die apparatus having film width control function
Inventor: YAMADA AKITSUGU
IPC: B29C48/92
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion T-die apparatus capable of controlling a molten resin shape after discharge from a die and suppressing a shrinkage phenomenon in a film width direction.SOLUTION: An extrusion T-die apparatus extrudes a molten resin in a film-like shape. The extrusion T-die apparatus at least includes: an infrared radiation sensor that simultaneously measures the width of a molten resin film in a die width direction and the temperature distribution of the molten resin film after discharge from a T-die; and a control unit that controls a temperature inside the T-die referring to a measured value of the width of the molten resin film and a measured value of the temperature distribution of the molten resin film obtained by the infrared radiation sensor.
Patent JP-2015191542-A (JP)
Title: Information processing device, information processing method and program
Inventor: KINJO YOHEI
IPC: G08G1/00
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To specify more useful information by using position information of a portable terminal.SOLUTION: An information processing device uses positioning information of portable terminals to specify the users of the portable terminals staying in a designated area, specifies a distance from an action base being an area where each of the users highly frequently stays to the designated area, and uses the specified user and information of the specified distance to output statistical information about the distance from the action base to the designated area about the stayer of the designated area.
Patent JP-2015194524-A (JP)
Title: Percussion instrument capable of generating high and low percussion sound
Inventor: IHARA FUMIYOSHI
IPC: G10D13/00
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a percussion instrument capable of separately generating high quality high percussion sound and low percussion sound and controlling the volume thereof, and moreover, capable of being carried easily with light wight.SOLUTION: The percussion instrument is formed by a sheet material in which acoustic micro space is formed by sandwiching a core material of cardboard, cardboard slip paper, or plastic with liner materials of cardboard, cardboard slip paper, or plastic, the percussion instrument comprising a main body 11 having a percussion surface 16, which is a surface to be beaten, and a percussion surface plate 12 that is attached so as to cover at least the upper part of the percussion surface 16 with a predetermined gap between the percussion surface 16, the percussion plate 12 being formed of cardboard, cardboard slip paper, or a plastic plate. The percussion instrument is configured in such a manner that: a percussion sound generated when the percussion plate 12 is beaten is higher than a percussion sound generated when the central region of the percussion surface 16 is beaten; and the percussion surface plate 12 is attached such that the upper end portion thereof protrudes from the upper end side of the percussion surface 16.
Patent JP-2015197534-A (JP)
Title: cartridge
Inventor: FUKAMACHI YASUO
IPC: G03G15/08
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge that enables an external constitution to recognize the attachment of an unused cartridge.SOLUTION: There is provided a developing cartridge 1 including a developing frame 31 that accommodates a toner, a developing coupling 41 that receives a driving force, and an agitator gear 45 that is rotated by receiving a driving force from the developing coupling 41, the developing cartridge 1 further including a first tooth chipped gear 51 that is rotated by receiving a driving force from the agitator gear 45, a second tooth chipped gear 50 that is brought into contact with the agitator gear 45 by receiving a driving force from the first tooth chipped gear 51 and is rotated by receiving the driving force from the agitator gear 45, and a detection member 52 that is moved in association with the rotation of the first tooth chipped gear 51 and second tooth chipped gear 50.
Patent JP-2015197547-A (JP)
Title: Developing device and method for manufacturing developing device
Inventor: YOKOI JUNICHI
IPC: G03G15/00
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a developing device in which the length of a blade can be shortened.SOLUTION: The developing device includes a rotatable developer carrier, a blade 41 close to the developer carrier, and a support member 42 which is welded to the blade 41 and supports the blade 41. The blade 41 includes a first opening edge 414 which is arranged at one end in the rotation axis direction of the developer carrier and forms a first opening A1 and a second opening edge 415 which is arranged at the other end opposite to one end in the rotation axis direction of the developer carrier and forms a second opening A2. The support member 42 includes a first projection 421 which enters into the first opening A1 and a second projection 422 which enters into the second opening A2. The first opening edge 414 is connected to a first end edge 412 in the rotation axis direction of the blade 41.
Patent JP-2015196828-A (JP)
Title: lithographic printing ink composition
Inventor: TAKEDA MASAFUMI
IPC: C09D11/10
Filed: 2014-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an oxidation polymerization type ink composition having excellent emulsification property, drying property, resistance to back face sticking, and blocking resistance, and having an excellent balance in inking property and glossiness, and a printed matter using the ink composition.SOLUTION: An oxidation polymerization type offset printing ink composition is provided, which comprises a binder resin, vegetable oils, a petroleum solvent, a pigment, and an aliphatic diol. The binder resin is a rosin-modified phenolic resin having a given range of a weight average molecular weight and solubility; and the aliphatic diol has 3 to 5 carbon atoms and is included by 0.5 to 3.0 wt.% with respect to the whole weight of the ink composition.
Patent JP-2014147812-A (JP)
Title: Co-molded pierceable stopper and method for manufacturing the same
Inventor: WILKINSON BRADLEY M
IPC: A61B5/15
Filed: 2014-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for the collection, storage, and transfer of a blood or specimen sample obtained from a patient for medical diagnostic testing and a method for manufacturing the device.SOLUTION: The present invention provides a method for accessing a sample contained within a collection container, the collection container being sealed by a stopper having a pierceable closure and a conical recess in communication with an interior defined within the collection container. The method includes the steps of: positioning the stopper and the collection container on a probe assembly at an angled inverted orientation; inserting the probe assembly into the collection container such that a probe needle pierces the pierceable closure of the stopper and an aspiration hole of the probe needle is disposed within the conical recess; and funneling a sample from the cavity into the aspiration hole of the probe needle via the conical recess.
Patent JP-2014128735-A (JP)
Title: Collimator device, control method and control device of collimator device, and x-ray computed tomography apparatus
Inventor: KUEHN ULRICH
IPC: A61B6/03
Filed: 2014-04-04
Abstract: PROBLEM TO BE SOLVED: To minimize the whole x-ray exposure to an examination object or a patient.SOLUTION: A collimator device includes at least one shielding device movable between two terminal positions for collimation of a fan beam in an x-ray computed tomography apparatus. At the first terminal position of the shielding device, the fan beam is not substantially shielded, and at the second terminal position of the shielding device, half or more of the fan beam is shielded. The shielding device includes two diaphragm members (12) disposed right and left. At the start position of the scan process for an object to be detected by x-ray flux, the left diaphragm member (12) is located at the second position for completely shielding the fan beam, only the left diaphragm member (12) is moved, the right diaphragm member (12) is not moved, and only the left diaphragm member (12) can be moved to the first position where no fan beam is shielded.
Patent JP-2015200534-A (JP)
Title: Method and device for measuring wavelength dispersion
Inventor: KIUCHI HITOSHI
IPC: G01M11/02
Filed: 2014-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for measuring wavelength dispersion capable of simultaneously measuring wavelength dispersion over a wide range.SOLUTION: First and second optical COM signals 22a, 24a which are different with each other in frequency intervals of light components and coherent are employed. A reference signal which is a beat signal of the first and second optical COM signals 22a, 24a is extracted from an output of an optical mixer 3 when the first and second optical COM signals are directly input to the optical mixer 3. The first optical COM signal 22a is input to the optical mixer 3 through a long distance transmission fiber 1, and the reference signal which is the beat signal of the first and second optical COM signals 22a, 24a is extracted from the output of the optical mixer when the second optical COM signal 24a is directly input to the optical mixer 3. Wavelength dispersion information of each optical component of the first optical COM signal 22a is obtained by the comparison of the reference signal with the measurement signal.
Patent JP-2015199983-A (JP)
Title: Thick steel plate having excellent haz toughness at very low temperatures
Inventor: IBANO AKIRA
IPC: C22C38/14
Filed: 2014-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a thick steel plate having excellent HAZ toughness at very low temperature, capable of securing HAZ toughness at very low temperature while minimizing the amount of expensive Ni added.SOLUTION: A thick steel plate satisfies a prescribed chemical composition, and has a Di value of 2.5-5.0, a sol. N parameter of 20 ppm or less, and an Ni-Ti balance of 0.0024×([Ni]-7.5)+0.010-[Ti]≥0, and furthermore has a crystal grain diameter of 4.0 μm or less after heating at 700°C×5 s and cooling from 700 to 500°C in 19 s.
Patent JP-2015200473-A (JP)
Title: gas cooler
Inventor: HIRATA KAZUYA
IPC: F28D7/16
Filed: 2014-04-09
Abstract: PROBLEM TO BE SOLVED: To improve assemblability and to prevent performance deterioration due to gas leakage.SOLUTION: A gas cooler 10 includes: a casing 21 having a bottom wall part 25 and a side wall part 24 rising from the bottom wall part 25; an introduction port 27 for introducing gas to the inside of the casing 21; a lead-out port 31 provided on the bottom wall part 25 side of the side wall part 24 and for leading out the gas from the inside of the casing 21; a cooling part 35 accommodated in the casing 21 and for cooling the gas; a drain recovery part 43 provided at the bottom wall part 25 so that at least one part is adjacent to the lead-out port 31 and for recovering drain water in which moisture in the gas is condensed by the cooling by the cooling part 35; and a blow-up prevention part 48 arranged above the drain recovery part 43 so as to extend in a direction orthogonal to the side wall part 24 on which the lead-out port 31 is provided.
Patent JP-2014225002-A (JP)
Title: Zoom lens and imaging apparatus including the same
Inventor: NAKAHARA MAKOTO
IPC: G02B15/20
Filed: 2014-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens with a wide angle of view, which has a small variation in photographic magnification during focusing, and performs quick focusing easily.SOLUTION: The zoom lens includes, in order from the object side to the image side, a first lens group having negative refractive power, a second lens group having positive refractive power, an intermediate lens group, and a final lens group having positive refractive power. The intermediate lens group includes a focus lens group having negative refractive power and moving toward the image side during focusing from an infinite distance to a close distance, and an aperture stop is provided on the object side of the focus lens group. During at least one of zooming and focusing, the distances between adjacent lens groups are changed. The focal distance fof the final lens group, the focal distance fof the focus lens group, and the focal distance fof the entire system at the wide angle end are set appropriately.
Patent JP-2015202787-A (JP)
Title: Rack guide and rack pinion type steering device comprising the rack guide
Inventor: KIKUCHI HIROYUKI
IPC: F16H55/28
Filed: 2014-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a rack guide which does not generate a closed air chamber between a closing member and an end surface of the rack guide, which can quickly move to a cylindrical part and react to displacement of a rack bar in a radial direction orthogonal to the movement direction of the rack bar, and which does not generate wobble and gear rattle sound between a pinion and a rack gear of the rack bar, and to provide a rack pinion type steering device comprising the rack guide.SOLUTION: A rack pinion type steering device 1 comprises: a pinion 2 capable of rotating in a R direction; a rack bar 4 having a rack gear 3 for engaging with the pinion 2, and capable of moving directly in a slide direction A; a gear box 5 for supporting the pinion 2 rotatably in the R direction; a rack guide 6 for supporting the rack bar 4 slidably; and elastic means 7 for pressing the rack guide 6 toward the pinion 2.